/* Custom animations */
@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(168, 85, 247, 0.5); }
    50% { box-shadow: 0 0 40px rgba(168, 85, 247, 0.8); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.pulse-glow {
    animation: pulse-glow 2s infinite;
}

.float-animation {
    animation: float 3s ease-in-out infinite;
}

/* Glassmorphism effects */
.glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: rgba(168, 85, 247, 0.5);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(168, 85, 247, 0.7);
}

/* Node hover effects */
.node-hover {
    filter: brightness(1.2);
    transition: filter 0.3s ease;
}

/* Connection lines */
.connection-line {
    stroke: rgba(168, 85, 247, 0.6);
    stroke-width: 2;
    fill: none;
    stroke-dasharray: 5, 5;
    animation: dash 20s linear infinite;
}

@keyframes dash {
    to {
        stroke-dashoffset: -100;
    }
}

/* Active node highlight */
.active-node {
    filter: drop-shadow(0 0 20px rgba(168, 85, 247, 0.8));
    transform: scale(1.1);
    transition: all 0.3s ease;
}

/* Gradient text */
.gradient-text {
    background: linear-gradient(90deg, #a855f7, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Smooth transitions */
* {
    transition: all 0.3s ease;
}
/* Canvas container */
#graphCanvas {
    display: block;
    background: radial-gradient(circle at center, rgba(168, 85, 247, 0.1) 0%, transparent 70%);
}

/* Edit mode styles */
.edit-mode-cursor {
    cursor: crosshair !important;
}

.connecting-line {
    stroke: #10b981;
    stroke-width: 3;
    stroke-dasharray: 5, 5;
    animation: dash 1s linear infinite;
}

.selected-for-connection {
    filter: drop-shadow(0 0 15px #10b981);
    animation: pulse-glow 1s infinite;
}

/* Edit panel styles */
#editPanel input, #editPanel select {
    color: white;
}

#editPanel input[type="color"] {
    -webkit-appearance: none;
    border: none;
    width: 100%;
}

#editPanel input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

#editPanel input[type="color"]::-webkit-color-swatch {
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}